//document.write(); document.getElementById("div_canshu").innerHTML="
规格选型<\/div>
电阻值<\/td>
额定功率<\/td>
技术<\/td>
接端样式<\/td>
容差<\/td>
温度系数<\/td>
系列<\/td>
总体长度<\/td>
总体高度<\/td>
总直径<\/td>
最大温度系数<\/td>
最低工作温度<\/td>
最高工作温度<\/td>
最小温度系数<\/td><\/tr>
4.7 Ω(1)<\/option><\/select>重新选择<\/span><\/td>
2.5kW(1)<\/option><\/select>重新选择<\/span><\/td>
绕线(1)<\/option><\/select>重新选择<\/span><\/td>
焊片(1)<\/option><\/select>重新选择<\/span><\/td>
±5%(1)<\/option><\/select>重新选择<\/span><\/td>
±440ppm/°C(1)<\/option><\/select>重新选择<\/span><\/td>
TE(1)<\/option><\/select>重新选择<\/span><\/td>
600mm(1)<\/option><\/select>重新选择<\/span><\/td>
119mm(1)<\/option><\/select>重新选择<\/span><\/td>
60mm(1)<\/option><\/select>重新选择<\/span><\/td>
+440ppm/°C(1)<\/option><\/select>重新选择<\/span><\/td>
-25°C(1)<\/option><\/select>重新选择<\/span><\/td>
+255°C(1)<\/option><\/select>重新选择<\/span><\/td>
-440ppm/°C(1)<\/option><\/select>重新选择<\/span><\/td><\/tr><\/table><\/div>"; function clearsel(nameid) { var PV=document.getElementById(nameid); for(var i=0;i